6,500+ results for 3.3v power supply
- 5PCS Solderless MB102 Breadboard Power Supply Module 3.3V 5V For ArduinoOpens in a new window or tabBrand NewC $5.90Top Rated SellerTop Rated SellerWas: C $6.41 8% offdiybox (77,034) 98.8%+C $4.09 shippingfrom ChinaFree returns85 sold
- 1/2/5/10PCS MB102 Breadboard Power Supply Module 3.3V 5V For Arduino SolderlessOpens in a new window or tabBrand NewC $1.36 to C $12.31Top Rated SellerTop Rated Sellerworldchips (190,389) 99.1%+C $2.72 shippingfrom ChinaFree returns
- HLK-PM01 HLK-PM03 HLK-PM12 220V to 5V/3.3V/12V Step Down Power Supply ModuleOpens in a new window or tabBrand NewC $2.74 to C $3.66Top Rated SellerTop Rated Sellerindustry-mall (1,104) 99.9%Free shippingfrom ChinaFree returns
- 2pcs DC-DC Step Down Buck Module Regulated Power Supply Module 12V 9V 5V 3.3V 2AOpens in a new window or tabBrand NewC $5.41Top Rated SellerTop Rated Sellerdigital-factory (1,358) 99.9%Free shippingfrom ChinaFree returns
- 2PCS DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For ArduinoOpens in a new window or tabBrand NewC $4.19Top Rated SellerTop Rated Sellerphillipjfry78 (4,536) 100%+C $2.65 shipping
- 5PCS 5V 3.3V DC-DC Step-Down Power Supply Buck Module AMS1117 LDO 800MAOpens in a new window or tabBrand NewC $3.29Top Rated SellerTop Rated Sellerphillipjfry78 (4,536) 100%+C $2.65 shipping15 sold
- 5x 12V to 3.3V 5V DC-DC Step-Down Module Power Supply Output Voltage Buck BoardOpens in a new window or tabBrand NewC $9.59Top Rated SellerTop Rated Sellertopysealler01 (9,627) 95.7%Free shipping
- 5pcs 4.5V-7V to 3.3V AMS1117-3.3V Power Supply Module AMS1117-3.3Opens in a new window or tabBrand NewC $1.50Top Rated SellerTop Rated Selleryinghaokj1988 (1,287) 99%Free shippingfrom ChinaFree returns
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- HLK-PM01 HLK-PM03 HLK-PM12 220V to 5V/3.3V/12V Step Down Power Supply ModuleOpens in a new window or tabC $3.08industry-mall (1,104) 99.9%
- 5pcs 4.5V-7V to 3.3V AMS1117-3.3V Power Supply Module AMS1117-3.3Opens in a new window or tabC $1.50yinghaokj1988 (1,287) 99%
- 2PSLM2596 DC-DC Adjustable Buck Power Supply Module Board 3A 12/24V to 12/5/3.3vOpens in a new window or tabC $1.89yinghaokj1988 (1,287) 99%987 sold
- #DC12V To DC3.3V 3A 10W Step Down Power Supply Converter Regulator Module OKOpens in a new window or tabC $20.36ur5store (87,496) 99.2%
- HLK-PM01 HLK-PM03 HLK-PM12 220V to 5V/3.3V/12V Step Down Power Supply ModuleOpens in a new window or tabC $3.08automation-home (3,726) 99.2%
- AC-DC Power Supply Converter Module 3.5W 110V/220V to 3.3V 700mAOpens in a new window or tabC $9.12honghong020 (173,040) 98.8%2,258 sold
- LM2596 DC-DC DC Adjustable Buck Power Supply Module Board 3A 12/24V to 12/5/3.3vOpens in a new window or tabBrand NewC $1.35Top Rated SellerTop Rated Sellerdigital-factory (1,358) 99.9%Free shippingfrom ChinaFree returns123 sold
- MB102 Breadboard Power Supply Module 3.3V/5V For Arduino Breadboard. CANADA!!!Opens in a new window or tabBrand NewC $2.97Top Rated SellerTop Rated Sellerphillipjfry78 (4,536) 100%+C $2.65 shipping76 sold
- DC-DC 1V 1.2V 1.5V 1.8V 2.5V 3V to DC 3.3V Step-UP Boost Power Supply ConverterOpens in a new window or tabBrand NewC $1.36Top Rated SellerTop Rated Sellersatisfyelectronics (217,504) 99.5%+C $1.36 shippingfrom ChinaFree returns
- CANADUINO® Breadboard Power Supply 3.3V, 5V, 12V with CH340Opens in a new window or tabBrand NewC $13.95Top Rated SellerTop Rated Selleruniversal-solder (5,128) 99.2%+C $3.90 shipping
- 5pcs DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MAOpens in a new window or tabBrand NewC $1.35Top Rated SellerTop Rated Sellerdigital-factory (1,358) 99.9%Free shippingfrom ChinaFree returns67 sold
- DC-DC 12V TO 3.3V 5V 12V Step Down Power Supply Module Multi Output Voltage NewOpens in a new window or tabBrand NewC $4.40 to C $6.28Top Rated SellerTop Rated SellerWas: C $6.83 8% offworldchips (190,389) 99.1%+C $2.72 shippingfrom ChinaFree returns
- AC 110/220V To DC 3.3/5/9/12/15/24V Switching Power Supply Board Isolated ModuleOpens in a new window or tabBrand NewC $7.70Top Rated SellerTop Rated SellerWas: C $8.11 5% offecdiystore (1,037) 99.6%Free shippingfrom China
- DC-DC 12V to 3.3-9V 2.5A Converter Step-down Converter DC Power Supply ModuleOpens in a new window or tabBrand NewC $3.72Top Rated SellerTop Rated SellerWas: C $4.05 8% offworldchips (190,389) 99.1%+C $2.72 shippingfrom ChinaFree returns
- 3.3V and 5V USB Power Supply PSU Module for Solderless Prototype BreadboardOpens in a new window or tabBrand NewC $5.79makervault (3,032) 96.8%Free shipping
- 5pcs AMS1117 4.5-7V Turn 3.3V DC-DC Step Down Power Supply ModuleOpens in a new window or tabBrand NewC $5.74Top Rated SellerTop Rated Sellerphillipjfry78 (4,536) 100%+C $2.65 shipping
- New ListingConverter 3A MultiChannel 3.3V 5V 12V Adjustable Output Power Supply BoardOpens in a new window or tabBrand NewC $17.64kaihong (0) 0%Free shippingfrom China
- Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3AOpens in a new window or tabBrand NewC $1.36Top Rated SellerTop Rated Sellerextendtrade (3,210) 99.7%+C $2.46 shippingfrom China1,453 sold
- DC-DC Boost Converter 3.3v 5v 9v 12v 2A Adjustable Step Up Power Supply ModuleOpens in a new window or tabBrand NewC $1.57Top Rated SellerTop Rated Sellershanghai*book (3,221) 99.3%Free shippingfrom China45 sold
- DC-DC Negative Voltage Power Supply Module Converter Module -3.3V/-5V/-9V/-12VOpens in a new window or tabBrand NewC $5.78Top Rated SellerTop Rated Sellerzy-electronics (639) 98.7%Free shippingfrom China
- 1/2/5PCS 9V/12V/19V to 5V 3.3V 3A USB Charger Step Down Buck Power Supply ModuleOpens in a new window or tabBrand NewC $1.62 to C $5.11Top Rated SellerTop Rated Selleralice1101983 (569,919) 99.5%+C $3.35 shippingfrom China
- Mini DC-DC Buck Step-down Converter Power Supply Module 1.5v 1.8v 3.3v 4.2v 2AOpens in a new window or tabBrand NewC $3.01 to C $3.77Top Rated SellerTop Rated Sellerhello_alian (29,726) 99.4%+C $5.46 shippingfrom ChinaFree returns
- 2 PCS AMS1117-3.3V Mini USB 5V/3.3V DC Perfect Power Supply ModuleOpens in a new window or tabBrand NewC $1.79Top Rated SellerTop Rated SellerWas: C $1.99 10% offsurvy2014 (289,794) 99.6%+C $1.71 shippingfrom ChinaFree returns
- 1pcs Breadboard Power Supply Module 5V/3.3V For Arduino (No Breadboard)Opens in a new window or tabBrand NewC $1.36Top Rated SellerTop Rated Sellersurvy2014 (289,794) 99.6%+C $1.71 shippingfrom ChinaFree returns813 sold
- LT3042 Linear Regulator Step-down 3.3V 5V 12V Low Noise RF Power Supply ModuleOpens in a new window or tabBrand NewC $11.45Top Rated SellerTop Rated Sellerecbuying (1,350) 99.6%Free shippingfrom China
- 3.3V 3A Mini Step Down Power Supply Module DC-DC Converter Input 7V~28V OutputOpens in a new window or tabBrand NewC $1.57Top Rated SellerTop Rated Sellerhao2025 (334) 99.6%Free shippingfrom ChinaFree returns
- HLK-PM01 HLK-PM03 HLK-PM12 220V to 5V/3.3V/12V Step Down Power Supply ModuleOpens in a new window or tabBrand NewC $2.74 to C $3.66Top Rated SellerTop Rated Sellerindustrial-mart (663) 99.2%Free shippingfrom ChinaFree returns
- 5PCS AMS1117 Mini USB 5V DC Power Supply Module Output 3.3V/5VOpens in a new window or tabBrand NewC $4.37Top Rated SellerTop Rated SellerWas: C $4.75 8% offworldchips (190,389) 99.1%+C $2.72 shippingfrom ChinaFree returns
- 2PSLM2596 DC-DC Adjustable Buck Power Supply Module Board 3A 12/24V to 12/5/3.3vOpens in a new window or tabBrand NewC $1.89Top Rated SellerTop Rated Selleryinghaokj1988 (1,287) 99%Free shippingfrom ChinaFree returns987 sold
- DC 3.3V 3.7V 5V 6V to 12V Step-up Power Supply Boost Voltage Regulator ConverterOpens in a new window or tabBrand NewC $1.50Top Rated SellerTop Rated Sellerpengpuda1688 (363) 100%Free shippingfrom ChinaFree returns
- 5pcs AMS1117 DC-DC Step Down Buck Power Supply Module For Arduino Raspberry PiOpens in a new window or tabBrand NewC $4.97Top Rated SellerTop Rated Sellerzy-electronics (639) 98.7%Free shippingfrom China
- DC-DC 12V to 3.3-9V 2.5A Converter Step-down Converter DC Power Supply ModuleOpens in a new window or tabBrand NewC $3.68Top Rated SellerTop Rated SellerWas: C $4.00 8% offalice1101983 (569,919) 99.5%+C $3.35 shippingfrom ChinaFree returns
- 5pcs DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 800MA LDO NEWOpens in a new window or tabBrand NewC $1.36Top Rated SellerTop Rated Sellersatisfyelectronics (217,504) 99.5%+C $1.36 shippingfrom ChinaFree returns2,913 sold
- DC 3.3V 3.7V 5V 6V to 12V Step-up Power Supply Boost Voltage Regulator ConverterOpens in a new window or tabBrand NewC $1.50Top Rated SellerTop Rated Sellerdigital-marts (453) 100%Free shippingfrom ChinaFree returns
- HLK-5M Series AC-DC Mini Power Supply Module Step Down Buck AC-DC 220V to 5-24VOpens in a new window or tabBrand NewC $5.34 to C $9.02Top Rated SellerTop Rated Sellerzy-electronics (639) 98.7%Free shippingfrom China
- 10PCS AMS1117-3.3 AMS1117-3.3V Power Supply Module 3.3V power Supply ModuleOpens in a new window or tabBrand NewC $3.05Top Rated SellerTop Rated SellerWas: C $3.35 9% offsatisfyelectronics (217,504) 99.5%+C $1.36 shippingfrom ChinaFree returns74 sold
- DC-DC USB step up/down power supply module boost converter 5V to 3.3V/12V PhzOpens in a new window or tabBrand NewC $3.68Top Rated SellerTop Rated SellerWas: C $4.92 25% offhmzkfugn-4 (16,107) 98.2%+C $1.37 shippingfrom China
- 10pcs DC-DC Buck Step Down Converter Board 5V-30V to 3.3V 5V Power Supply ModuleOpens in a new window or tabBrand NewC $11.98Top Rated SellerTop Rated SellerWas: C $12.61 5% offecdiystore (1,037) 99.6%+C $35.60 shippingfrom China
- 3.3V/5V/9V/12V Output 5A DC Voltage Buck Converter Power Supply ModuleOpens in a new window or tabBrand NewC $1.83Top Rated SellerTop Rated Selleralice1101983 (569,919) 99.5%+C $3.35 shippingfrom ChinaFree returns
- 2/5/10 PCS AMS1117-3.3V AMS1117-5.0V Power Supply Module NEWOpens in a new window or tabBrand NewC $1.36 to C $24.62Top Rated SellerTop Rated Sellersatisfyelectronics (217,504) 99.5%+C $1.36 shippingfrom ChinaFree returns
- DC 2-60V to DC 2-34V Step Down Buck Voltage Regulator Power Adapter ConverterOpens in a new window or tabBrand NewC $2.44Top Rated SellerTop Rated SellerWas: C $2.64 8% offalice1101983 (569,919) 99.5%+C $3.35 shippingfrom ChinaFree returns
- LT3045 Linear Voltage Regulator Single Power Supply 3.3V 5V Buck Step Down RFOpens in a new window or tabBrand NewC $17.12Top Rated SellerTop Rated SellerWas: C $18.02 5% offecdiystore (1,037) 99.6%Free shippingfrom China
- AC-DC 220V to 5V 3.3V 12V 24V 5W 5V700mA Power Supply Step Down Buck ModuleOpens in a new window or tabBrand NewC $5.76 to C $7.16Top Rated SellerTop Rated Sellerzy-electronics (639) 98.7%Free shippingfrom China
- 5A DC-DC Mini560 DC Step-down Regulated Power Supply Module 3.3 5V 9V 12VOpens in a new window or tabBrand NewC $1.82Top Rated SellerTop Rated Selleralice1101983 (569,919) 99.5%+C $3.35 shippingfrom China50+ sold
- 1A DC Boost Step Up Converter DC 1.5V-6.5V 3.3V 5V 6V to 12V Power Supply ModuleOpens in a new window or tabBrand NewC $4.09Top Rated SellerTop Rated Sellerhello_alian (29,726) 99.4%+C $5.46 shippingfrom ChinaFree returnsAlmost gone32 sold
- NEW 9V/12V/19V To 3.3V DC-DC USB Step Down Buck Power Supply Module 3AOpens in a new window or tabBrand NewC $1.36Top Rated SellerTop Rated Sellerxiumeche-0 (33,833) 99.7%+C $3.94 shippingfrom ChinaFree returns152 sold
- DC-DC 12V TO 3.3V 5V 12V Step Down Power Supply Module Multi Output VoltageOpens in a new window or tabBrand NewC $4.24 to C $6.07Top Rated SellerTop Rated SellerWas: C $4.61 8% offalice1101983 (569,919) 99.5%+C $3.35 shippingfrom ChinaFree returns
- 3.3V / 5V Adjustable Power Supply Dual Output Breadboard Power Supply ModuleOpens in a new window or tabBrand NewC $3.09Top Rated SellerTop Rated SellerWas: C $3.37 8% offalice1101983 (569,919) 99.5%+C $3.35 shippingfrom ChinaFree returns
- 1PCS Buck Converter Step Down Module 3.3V 700mA AC-DC Power Supply M85Opens in a new window or tabBrand NewC $1.79Top Rated SellerTop Rated SellerWas: C $1.99 10% offxiumeche-0 (33,833) 99.7%+C $3.94 shippingfrom ChinaFree returns318 sold
- DC-DC Buck Step Down Adjustable Converter 4.5-60V to 3.3V 5V 6V 9V 12V 24V 3AOpens in a new window or tabBrand NewC $3.08Top Rated SellerTop Rated Sellerhello_alian (29,726) 99.4%+C $5.46 shippingfrom ChinaFree returns692 sold
- DC-DC USB Buck-boost Power Supply Voltage Regulator Module 5V to 3.3V 9V 12V 24VOpens in a new window or tabBrand NewC $4.63 to C $8.53Top Rated SellerTop Rated Sellerecbuying (1,350) 99.6%Free shippingfrom China
- LM2596S DC-DC Adjustable Power Supply Step Down Module Buck Converter 3.3 5 12VOpens in a new window or tabBrand NewC $3.08 to C $29.97Top Rated SellerTop Rated Sellerhardware-muzili (570) 98.7%+C $8.20 shippingfrom China
- 12V To 3.3V 5V DC-DC Buck Step-down Power Supply Module For ArduinoOpens in a new window or tabBrand NewC $1.82Top Rated SellerTop Rated SellerWas: C $1.94 6% offczb6721960 (311,148) 99%+C $4.09 shippingfrom China79 sold
- 1-20PCS AMS1117 800MA 5V DC-DC Step-Down Power Supply Buck Converter ModuleOpens in a new window or tabBrand NewC $1.36 to C $23.26Top Rated SellerTop Rated Selleralice1101983 (569,919) 99.5%+C $3.35 shippingfrom ChinaFree returns
- 5pcs 4.5V-7V to 3.3V AMS1117-3.3V Power Supply Module AMS1117-3.3Opens in a new window or tabBrand NewC $1.36Top Rated SellerTop Rated Sellersurvy2014 (289,794) 99.6%+C $1.71 shippingfrom ChinaFree returns1,012 sold
- 5pcs AMS1117 DC-DC Buck Step Down Power Supply Module 1.2/1.5/1.8/2.5/3.3/5.0VOpens in a new window or tabBrand NewC $6.11Top Rated SellerTop Rated Sellerzy-electronics (639) 98.7%Free shippingfrom China
- 10pcs DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MAOpens in a new window or tabBrand NewC $3.67Top Rated SellerTop Rated SellerWas: C $4.08 10% offsurvy2014 (289,794) 99.6%+C $1.71 shippingfrom ChinaFree returns62 sold
- DC-DC Buck Step Down Volt Converter 3.3V 4.2V 5V 6V 9V Car Power Supply ModuleOpens in a new window or tabBrand NewC $5.61 to C $6.50Top Rated SellerTop Rated Sellermotor_studio (1,595) 99.1%+C $2.05 shippingfrom ChinaFree returns
- HLK-PM03 AC-DC 220V to 3.3V Step Down Buck Isolated Power Supply ModuleOpens in a new window or tabBrand NewC $3.57Top Rated SellerTop Rated SellerWas: C $3.89 8% offalice1101983 (569,919) 99.5%+C $3.35 shippingfrom China1,042 sold
- DC-DC 12V to 3.3-9V 2.5A Step-down Buck Converter DC Power Supply ModuleOpens in a new window or tabBrand NewC $4.05Top Rated SellerTop Rated Sellermodulefans (115,402) 99.1%+C $3.35 shippingfrom China
- TPS63020 Automatic Buck-boost Step up Down Power Supply Module Voltage ConverterOpens in a new window or tabBrand NewC $7.98Top Rated SellerTop Rated SellerWas: C $8.41 5% offecdiystore (1,037) 99.6%Free shippingfrom China
- Mini AC-DC Buck Converter Power Supply Module AC110V 220V 230V to DC 3.3V 5V 12VOpens in a new window or tabBrand NewC $4.72 to C $5.04Top Rated SellerTop Rated Sellerhello_alian (29,726) 99.4%+C $5.41 shippingfrom ChinaFree returns97+ sold
- DC-DC Boost Step Up Converter 1.5v 3v to 3.3v 5v Dual Output Power Supply ModuleOpens in a new window or tabBrand NewC $3.51Top Rated SellerTop Rated Sellerhello_alian (29,726) 99.4%+C $5.46 shippingfrom ChinaFree returns
- 5A DC-DC 5V-36V to 3.3V 6V 9V 12V 24V Buck Step-down Converter Voltage RegulatorOpens in a new window or tabBrand NewC $2.68Top Rated SellerTop Rated Sellerhello_alian (29,726) 99.4%+C $5.46 shippingfrom ChinaFree returns458 sold
- LM317 AC-DC Power Supply Buck Converter Step Down Module 3V 3.3V 5V 9V 12V 24VOpens in a new window or tabBrand NewC $3.70Top Rated SellerTop Rated Sellerhello_alian (29,726) 99.4%+C $5.46 shippingfrom ChinaFree returns507 sold
- AC-DC Converter 110V 220V 230V to 3.3V 5V 12V Switching Power Supply Mod MR~.iOpens in a new window or tabBrand NewC $3.52 to C $4.61Top Rated SellerTop Rated Sellerzhzizhi60 (1,660) 96%Free shippingfrom China
- Mini 2-in-1 DC-DC Buck Boost Converter Step Up/Down Power Module 1.8-5V to 3.3VOpens in a new window or tabBrand NewC $1.36 to C $7.65Top Rated SellerTop Rated Sellerczb6721960 (311,148) 99%+C $4.09 shippingfrom China
- LM2596 DC-DC DC Adjustable Buck Power Supply Module Board 3A 12/24V to 12/5/3.3vOpens in a new window or tabBrand NewC $2.51Top Rated SellerTop Rated SellerWas: C $2.72 8% offautomation-home (3,726) 99.2%Free shippingfrom ChinaFree returns121 sold
- HLK-PM01 HLK-PM03 HLK-PM12 220V to 5V/3.3V/12V Step Down Power Supply ModuleOpens in a new window or tabBrand NewC $3.33 to C $4.45Top Rated SellerTop Rated SellerWas: C $3.61 8% offalice1101983 (569,919) 99.5%+C $3.35 shippingfrom China1,798+ sold
- DC-DC 5V to 3.3V 9V 12V 24V USB Step-up Power Supply Module Buck Converter BoardOpens in a new window or tabBrand NewC $8.89Top Rated SellerTop Rated Sellertopysealler01 (9,627) 95.7%Free shipping
- DC-DC Isolated Power Supply Module 5V to 3.3V/12V/15V 1W HLK-1DOpens in a new window or tabBrand NewC $5.79 to C $5.94Top Rated SellerTop Rated Sellerzy-electronics (639) 98.7%Free shippingfrom China
- HLK-PM01 HLK-PM03 HLK-PM12 220V to 5V/3.3V/12V Step Down Power Supply ModuleOpens in a new window or tabBrand NewC $2.74 to C $3.66Top Rated SellerTop Rated Selleronlinebey (191) 99.4%Free shippingfrom ChinaFree returns
- HLK-PM01 HLK-PM03 HLK-PM12 220V to 5V/3.3V/12V Step Down Power Supply ModuleOpens in a new window or tabBrand NewC $2.74 to C $3.66Top Rated SellerTop Rated Sellerautomation-service (253) 99.5%Free shippingfrom ChinaFree returns
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